See all parts that fit your 1981 528i
5-1/4" RF-ONE Series 2-way Component System ( RFK52 )
Product highlights
5.25" 2-Way Component System • 1" Tweeters • 100 watts MAX • Crossover Network: 12 dB per Octave • Frequency Response: 60 - 26kHz • Sensitivity: 90 dB • 4 ohm Impedance
Learn more about the rfk52
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Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
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Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
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Single DIN CD Receiver with Bluetooth, Built-in Alexa, and HD Radio Tuner (SiriusXM Ready)
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10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, Alexa and Dolby Atmos Feature (SiriusXM and iDataLink Maestro Ready)
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List price $1600.00
Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossovers
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Manufacturer:
Model Number:
RFK-52
Weight:
4.00lbs
Internal SKU:
rfk52
Internal Product ID:
6533
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Great Mids, poor tweeters and crossovers...
The Mids are great! Very clear sound and an excellent bass output!
Just blew one fed by a fosgate amp... After a long time with me!
The tweeters... Oh, well, they don't quite match the quality of the mids, souding more than they should...
Maybe it´s the crossovers...
I´d say it's more directed to SQ than SPL!
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